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#ifndef QTTREEPROPERTYBROWSER_H
#define QTTREEPROPERTYBROWSER_H

#include "qtpropertybrowser.h"

QT_BEGIN_NAMESPACE

class QTreeWidgetItem;
class QtTreePropertyBrowserPrivate;

class QtTreePropertyBrowser : public QtAbstractPropertyBrowser
{
	Q_OBJECT
	Q_PROPERTY(int indentation READ indentation WRITE setIndentation)
	Q_PROPERTY(bool rootIsDecorated READ rootIsDecorated WRITE setRootIsDecorated)
	Q_PROPERTY(bool alternatingRowColors READ alternatingRowColors WRITE setAlternatingRowColors)
	Q_PROPERTY(bool headerVisible READ isHeaderVisible WRITE setHeaderVisible)
	Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)
	Q_PROPERTY(int splitterPosition READ splitterPosition WRITE setSplitterPosition)
	Q_PROPERTY(bool propertiesWithoutValueMarked READ propertiesWithoutValueMarked WRITE setPropertiesWithoutValueMarked)
public:
	enum ResizeMode
	{
		Interactive,
		Stretch,
		Fixed,
		ResizeToContents
	};
	Q_ENUM(ResizeMode)

	QtTreePropertyBrowser(QWidget* parent = 0);
	~QtTreePropertyBrowser();

	int indentation() const;
	void setIndentation(int i);

	bool rootIsDecorated() const;
	void setRootIsDecorated(bool show);

	bool alternatingRowColors() const;
	void setAlternatingRowColors(bool enable);

	bool isHeaderVisible() const;
	void setHeaderVisible(bool visible);

	ResizeMode resizeMode() const;
	void setResizeMode(ResizeMode mode);

	int splitterPosition() const;
	void setSplitterPosition(int position);

	void setExpanded(QtBrowserItem* item, bool expanded);
	bool isExpanded(QtBrowserItem* item) const;

	bool isItemVisible(QtBrowserItem* item) const;
	void setItemVisible(QtBrowserItem* item, bool visible);

	void setBackgroundColor(QtBrowserItem* item, const QColor& color);
	QColor backgroundColor(QtBrowserItem* item) const;
	QColor calculatedBackgroundColor(QtBrowserItem* item) const;

	void setPropertiesWithoutValueMarked(bool mark);
	bool propertiesWithoutValueMarked() const;

	void editItem(QtBrowserItem* item);

Q_SIGNALS:

	void collapsed(QtBrowserItem* item);
	void expanded(QtBrowserItem* item);

protected:
	virtual void itemInserted(QtBrowserItem* item, QtBrowserItem* afterItem);
	virtual void itemRemoved(QtBrowserItem* item);
	virtual void itemChanged(QtBrowserItem* item);

private:
	QScopedPointer<QtTreePropertyBrowserPrivate> d_ptr;
	Q_DECLARE_PRIVATE(QtTreePropertyBrowser)
	Q_DISABLE_COPY_MOVE(QtTreePropertyBrowser)

	Q_PRIVATE_SLOT(d_func(), void slotCollapsed(const QModelIndex&))
	Q_PRIVATE_SLOT(d_func(), void slotExpanded(const QModelIndex&))
	Q_PRIVATE_SLOT(d_func(), void slotCurrentBrowserItemChanged(QtBrowserItem*))
	Q_PRIVATE_SLOT(d_func(), void slotCurrentTreeItemChanged(QTreeWidgetItem*, QTreeWidgetItem*))
};

QT_END_NAMESPACE

#endif
